#ifndef FIO_OS_APPLE_H
#define FIO_OS_APPLE_H
+#define FIO_OS os_mac
+
#include <errno.h>
#include <fcntl.h>
#include <sys/disk.h>
#include <unistd.h>
#include <signal.h>
#include <mach/mach_init.h>
+#include <machine/endian.h>
+#include <libkern/OSByteOrder.h>
#include "../file.h"
#define CLOCK_REALTIME 1
#endif
-#define FIO_HAVE_POSIXAIO
-#define FIO_HAVE_CLOCK_MONOTONIC
#define FIO_USE_GENERIC_RAND
+#define FIO_USE_GENERIC_INIT_RANDOM_STATE
#define FIO_HAVE_GETTID
#define FIO_HAVE_CHARDEV_SIZE
#define OS_MAP_ANON MAP_ANON
+#if defined(__LITTLE_ENDIAN__)
+#define FIO_LITTLE_ENDIAN
+#elif defined(__BIG_ENDIAN__)
+#define FIO_BIG_ENDIAN
+#else
+#error "Undefined byte order"
+#endif
+
+#define fio_swap16(x) OSSwapInt16(x)
+#define fio_swap32(x) OSSwapInt32(x)
+#define fio_swap64(x) OSSwapInt64(x)
+
/*
* OSX has a pitifully small shared memory segment by default,
* so default to a lower number of max jobs supported
static struct sigevent fio_timers[MAX_TIMERS];
static unsigned int num_timers = 0;
-static inline int timer_create(clockid_t clockid, struct sigevent *restrict evp,
- timer_t *restrict timerid)
-{
- int current_timer = num_timers;
- fio_timers[current_timer] = *evp;
- num_timers++;
-
- *timerid = current_timer;
- return 0;
-}
-
static void sig_alrm(int signum)
{
union sigval sv;
}
static inline int timer_settime(timer_t timerid, int flags,
- const struct itimerspec *value, struct itimerspec *ovalue)
+ const struct itimerspec *value,
+ struct itimerspec *ovalue)
{
struct sigaction sa;
struct itimerval tv;
static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes)
{
- uint64_t temp = 1;
- if (ioctl(f->fd, DKIOCGETBLOCKCOUNT, bytes) == -1)
+ uint32_t block_size;
+ uint64_t block_count;
+
+ if (ioctl(f->fd, DKIOCGETBLOCKCOUNT, &block_count) == -1)
return errno;
- if (ioctl(f->fd, DKIOCGETBLOCKSIZE, &temp) == -1)
+ if (ioctl(f->fd, DKIOCGETBLOCKSIZE, &block_size) == -1)
return errno;
- (*bytes) *= temp;
- return 0;
+
+ *bytes = block_size;
+ *bytes *= block_count;
+ return 0;
}
static inline int chardev_size(struct fio_file *f, unsigned long long *bytes)